.picture {
    padding: 0.6rem 0;
}

.picture_cont {
    width: 1200px;
    margin: 0 auto;
}

.picture_item {
    width: 100%;
    display: flex;
}

.picture_item:nth-of-type(even) {
    flex-direction: row-reverse;
}

.picture_item>div {
    width: 50%;
}

.picture_right {
    display: flex;
    flex-wrap: wrap;
}

.picture_right img {
    width: 50%;
}

/*  */

.propaganda {
    position: relative;
    overflow: hidden;
    padding-bottom: 0.6rem;
}

.propaganda_cont {
    width: 1200px;
    margin: 0 auto;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
}

.propaganda_cont img {
    margin-right: 0.35rem;
}

.propaganda_cont img:last-of-type {
    margin-right: 0;
}

/*  */

.derivation {
    padding-bottom: 0.6rem;
}

.derivation img {
    width: 1200px;
    object-fit: contain;
    margin: 0 auto;
}

/*  */

/*  */

.share {
    width: 100%;
    padding-bottom: 0.6rem;
    overflow: hidden;
}

.share_cont {
    width: 1200px;
    margin: 0 auto;
}

.share_banner {
    width: 100%;
    position: relative;
}

.share_img {
    width: 100%;
}

.share_img img {
    width: 100%;
    object-fit: contain;
}

.share_banner .swiper-slide.swiper-slide-active {
    opacity: 1;
}

.share_banner .swiper-slide {
    opacity: .3;
    transition: 0.5s;
}

.share_banner .swiper-container {
    overflow: inherit;
}

.share_banner .swiper-button-next,
.share_banner .swiper-button-prev {
    opacity: 0;
    display: none;
}

.share_banner .product_next,
.share_banner .product_prev {
    width: 0.4rem;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 2;
    cursor: pointer;
}

.share_banner .product_next {
    right: -0.9rem;
}

.share_banner .product_prev {
    left: -0.9rem;
}

.share_banner .swiper-pagination {
    display: none;
}

@media screen and (max-width: 800px) {
    .gift_banner {
        overflow: hidden;
    }

    .gift_banner img {
        width: 550px;
    }

    /*  */

    .share_cont {
        width: 90%;
    }

    .share .product_list {
        justify-content: space-between;
    }

    .share .product_item {
        width: 45%;
    }

    .swiper_img img {
        width: 100%;
    }

    /*  */

    .derivation img {
        width: 100%;
    }

    /*  */

    .propaganda_cont {
        width: 90%;
    }

    .propaganda_cont img {
        max-width: 100%;
        margin: 0 auto 0.2rem;
    }

    /*  */

    .picture_cont {
        width: 90%;
    }

    .picture_item {
        flex-direction: column;
    }

    .picture_item>div {
        width: 100%;
    }

    .picture_left img {
        width: 100%;
        object-fit: contain;
    }

    .picture_item:nth-of-type(even) {
        flex-direction: column;
    }
}